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1 graph created for this data |
NOx Emissions in the U.S. by Source >
Source
| Source | Percentage |
|---|---|
|
|
|
| Ind/Mfg Process | 4.6% |
| Industrial Combustion | 15.6% |
| Other | 0.6% |
| Other Combustion | 3.8% |
| Transport | 43.0% |
| Utilities | 32.4% |